Interacoustics Affinity Compact - Tone reference equivalent threshold values for transducers

D-0123234-D – 2020/05
Affinity Compact - Instructions for Use - EN Page 60
5.2 Tone reference equivalent threshold values for transducers
PURE TONE RETSPL
TRANSDUCER
DD45
TDH39
DD65 v2
DD450
HDA300
EAR3A
IP30
B71
B71
B81
B81
IMPEDANCE
10 Ω
10 Ω
10 Ω
40 Ω
23 Ω
10 Ω
10 Ω
10 Ω
10 Ω
12.5 Ω
12.5 Ω
COUPLER
6ccm
6ccm
ARTIFICIAL EAR
ARTIFICIAL EAR
ARTIFICIAL
EAR
2ccm
2ccm
MASTOID
FOREHEA
D
MASTOID
FOREHEAD
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETFL
RETFL
RETFL
RETFL
Tone 125 Hz
47.5
45
30.5
30.5
27
26
26
Tone 160 Hz
40.5
37.5
25.5
26
24.5
22
22
Tone 200 Hz 33.5 31.5 21.5 22 22.5 18 18
Tone 250 Hz
27
25.5
17
18
20
14
14
67
79
67
79
Tone 315 Hz
22.5
20
14
15.5
16
12
12
64
76.5
64
76.5
Tone 400 Hz 17.5 15 10.5 13.5 12 9 9 61 74.5 61 74.5
Tone 500 Hz 13 11.5 8 11 8 5.5 5.5 58 72 58 72
Tone 630 Hz
9
8.5
6.5
8
6
4
4
52.5
66
52.5
66
Tone 750 Hz
6.5
7.5
5.5
6
4.5
2
2
48.5
61.5
48.5
61.5
Tone 800 Hz 6.5 7 5 6 4 1.5 1.5 47 59 47 59
Tone 1000 Hz
6
7
4.5
5.5
2
0
0
42.5
51
42.5
51
Tone 1250 Hz
7
6.5
3.5
6
2.5
2
2
39
49
39
49
Tone 1500 Hz 8 6.5 2.5 5.5 3 2 2 36.5 47.5 36.5 47.5
Tone 1600 Hz
8
7
2.5
5.5
2.5
2
2
35.5
46.5
35.5
46.5
Tone 2000 Hz 8 9 2.5 4.5 0 3 3 31 42.5 31 42.5
Tone 2500 Hz
8
9.5
2
3
-2
5
5
29.5
41.5
29.5
41.5
Tone 3000 Hz
8
10
2
2.5
-3
3.5
3.5
30
42
30
42
Tone 3150 Hz 8 10 3 4 -2.5 4 4 31 42.5 31 42.5
Tone 4000 Hz
9
9.5
9.5
9.5
-0.5
5.5
5.5
35.5
43.5
35.5
43.5
Tone 5000 Hz
13
13
15.5
14
10.5
5
5
40
51
40
51
Tone 6000 Hz 20.5 15.5 21 17 21 2 2 40 51 40 51
Tone 6300 Hz 19 15 21 17.5 21.5 2 2 40 50 40 50
Tone 8000 Hz
12
13
21
17.5
23
0
0
40
50
40
50
Tone 9000 Hz
19
27.5
Tone 10000 Hz 22 18
Tone 11200 Hz
23
22
Tone 12500 Hz
27.5
27
Tone 14000 Hz 35 33.5
Tone 16000 Hz
56
45.5
Tone 18000 Hz 83 83
Tone 20000 Hz
105
105
DD45 6ccm uses IEC60318-3 or NBS 9A coupler and RETSPL comes from ISO 389-1 2017, ANSI S3.6 2018 and ISO389-1 2017. Force
4.5N ±0.5N
TDH39 6ccm uses IEC60318-3 or NBS 9A coupler and RETSPL comes from ANSI S3.6 2018 and ISO 389-1 2017. Force 4.5N ±0.5N
DD65V2 Artificial ear uses IEC60318-1 coupler with type 1 adaptor and RETSPL comes from PTB 1.61-4091606 2018 & AAU 2018,
Force 11.5N ±0.5N
DD450 Artificial ear uses IEC60318-1 coupler with type 1 adaptor and RETSPL comes from ANSI S3.6 2018 and ISO 389-8 2004. Force
9N ±0.5N
HDA300 Artificial ear uses IEC60318-1 coupler with type 1 adaptor and RETSPL comes from PTB report 2012. Force 8.8N ±0.5N
IP30 / EAR3A 2ccm use ANSI S3.7-1995 IEC60318-5 coupler (HA-2 with 5mm rigid Tube) and RETSPL comes from ANSI S3.6 2018 and
ISO 389-2 1994.
B71 / B81 use ANSI S3.13 or IEC60318-6 2007 mechanical coupler and RETFL come from ANSI S3.6 2018 and ISO 389-3 2016 Force
5.4N ±0.5N